/* 模态框 */
<template>
  <!-- Vue 内置组件 transition -->
  <transition name="fade">
    <div class="modal-backdrop" v-if="visible">
      <div class="modal">
        <div class="modal-header">
          {{ title }}
          <i class="iconfont icon-close close" @click="close"></i>
        </div>
        <div class="modal-body">
          {{ content }}
        </div>
        <div class="modal-footer">
          <button
            type="button"
            class="btn-close"
            @click="close"
            v-if="showCancle"
          >
            {{ cancleText ? cancleText : '取消' }}
          </button>
          <button type="button" class="btn-confirm" @click="confirm">
            {{ confirmText ? confirmText : '确定' }}
          </button>
        </div>
      </div>
    </div>
  </transition>
</template>
<script>
export default {
  name: 'Modal',
  props: {
    // modal标题
    title: {
      type: String,
      default: '提示',
    },
    // modal内容
    content: {
      type: String,
      default: '',
    },
    // 是否显示
    visible: {
      type: Boolean,
      default: false,
    },
    // 是否显示取消按钮
    showCancle: {
      type: Boolean,
      default: true,
    },
    // 确认按钮文字
    confirmText: {
      type: String,
      default: '确认',
    },
    // 取消按钮文字
    cancleText: {
      type: String,
      default: '取消',
    },
  },
  data() {
    return {}
  },
  methods: {
    close() {
      this.$emit('update:visiable', false)
    },
    confirm() {
      this.close()
      this.$emit('confirm')
    },
  },
}
</script>
<style lang="scss" scoped>
// 淡入淡出
.fade-enter-active,
.fade-leave-active {
  transition: all 0.5s ease;
}
.fade-enter,
.fade-leave-active {
  opacity: 0;
}

//
.modal-backdrop {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  .modal {
    position: relative;
    background-color: #fff;
    box-shadow: 2px 2px 20px 1px;
    overflow-x: auto;
    border-radius: 16px;
    width: 400px;
    .modal-header {
      position: relative;
      border-bottom: 1px solid #eee;
      color: #313131;
      padding: 20px;
      font-size: 20px;
      text-align: center;
      .close {
        position: absolute;
        right: 20px;
        cursor: pointer;
        color: #909399;
        font-size: 18px;
      }
    }
    .modal-footer {
      padding: 10px 20px 20px;
      text-align: right;
      .btn-close,
      .btn-confirm {
        border-radius: 8px;
        cursor: pointer;
        border: none;
        font-size: 16px;
        padding: 12px 20px;
        outline: none;
      }
      .btn-close {
        color: #606266;
        background-color: #fff;
        border: 1px solid #dcdfe6;
        margin-right: 20px;
        &:hover {
          color: #409eff;
          background-color: #ecf5ff;
        }
      }
      .btn-confirm {
        color: #fff;
        background-color: #409eff;
        border-color: #409eff;
        &:hover {
          background-color: #66b1ff;
        }
      }
    }
    .modal-body {
      position: relative;
      padding: 30px 20px;
      font-size: 16px;
      line-height: 22px;
    }
  }
}
</style>
